<template>
	<view class="container">
		<view class="carousel">
			<swiper indicator-dots circular=true duration="400">
				<swiper-item class="swiper-item"  :key="index">
					<view class="image-wrapper">
						<image :src="url+imgs" class="loaded" mode="aspectFill"></image>
					</view>
				</swiper-item>
			</swiper>
		</view>
<!-- 滚动视图结束 -->
	
		<view class="introduce-section">
			
			<view class="price-box">
				<view v-if="type_id==5">
					<image src="../../static/yihuobao2.png" class="yihuobi">
				</view><view v-else>
					<text class="price-tip">¥</text>
				</view>
				<text class="price">{{product.nowprice}}</text>
				<text class="m-price">原价格￥{{product.price}}</text>
				<view v-if="type_id==1">
				<text class="coupon-tip">距离结束还剩:{{product.price}}
				<!-- {{Math.floor(product.price*0.3*100)/100}} -->
				</text>
				</view>
			</view>
			<text class="title">{{product.title}}</text>
			<view class="bot-row">
				<text>销量: {{product.salesnum}}</text>
				<text>库存: {{product.stock}}</text>
				<text>浏览量: {{product.seenum}}</text>
			</view>
		</view>
		
		
		<view class="share-section" >
			<!-- <view class="share-icon">
				<text class="yticon icon-xingxing"></text>
			</view> -->
			<text class="tit">最小购买量：{{product.minbuy}}</text>
			<text class="yticon icon-bangzhu1">最大购买量:{{product.maxbuy}}</text>
			<view class="share-btn " @click="share(product.title)">
				立即分享
				<text class="yticon icon-you"></text>
			</view>
			
		</view>

		<view class="c-list">
			<view class="c-row b-b">
				<text class="tit">服务</text>
				<view class="bz-list con">
					<text>7天无理由退换货 ·</text>
					<text>假一赔十 ·</text>
				</view>
			</view>
		</view>
<view class="detail-desc">
			<view class="d-header">
				<text>图文详情</text>
			</view>
			<rich-text :nodes="desc" class="pice" style="width: '100%';"></rich-text>
		</view>

		<!-- 底部操作菜单 -->
		<view class="page-bottom">
			
			<view class="action-btn-group">
				
				<text class=" action-btn no-border buy-now-btn" @click="toggleSpec(1)">立即购买</text>
				<view v-if="type_id !=1 && type_id !=3">
				<text class=" action-btn no-border add-cart-btn" @click="toggleSpec">加入购物车</text>
				</view>
			</view>
		</view>


		<!-- 规格-模态层弹窗 -->
			<view class="popup spec" :class="specClass"	@touchmove.stop.prevent="stopPrevent" @click="toggleSpec">
		<!-- 遮罩层 -->
		<view class="mask"></view>
			<view class="layer attr-content" @click.stop="stopPrevent">
				<view class="a-t">
					<image :src="url+imgs"></image>
					<view class="right">
						<text class="price">¥{{product.nowprice}}</text>
						<text class="stock">库存：{{product.stock}}</text>
						<view class="selected">
							已选：
							<!-- 商品数量 -->
							<view class="number">
								<view class="sub" @tap="sub">
									<view class="icon jian">-</view>
								</view>
								<view class="input">
									<input type="number" v-model="goodsList" @input="input_num" />
								</view>
								<view class="add" @tap="add">
									<view class="icon jia">+</view>
								</view>
							</view>
							<!-- 原版样式 -->
							<!-- <text class="selected-text" v-for="(sItem, sIndex) in specSelected" :key="sIndex">
								{{sItem.name}}
							</text> -->
						</view>
					</view>
				</view>
				
				<view v-if="type_id !=1 && type_id != 3">
					<!-- 普通商品购买 -->
					<view v-if="gopay ==1 ">
						<button class="btn" @tap="buy(product)">完成</button>
						</view><view v-else>
					<!-- 普通商品加入购物车 -->
				<button class="btn" @tap="buy2(product)">完成</button>
				</view>
				</view><view v-else>  
				<!-- 抢购商品购买 -->
				<button class="btn" @tap="buy3(product)">完成</button>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	import util from "../../common/util.js";

	export default {

		data() {
			return {
				url: this.$host,
				imgs: [],
				product: {},
				desc: '',
				id: '',
				typeid:'',
				type_id:'',
				specClass:'none',
				goodsList:1,
				gopay:'',
				new:'',
			};
		},
		async onLoad(options) {

			console.log("获取id",options.id)
			this.type_id=options.id
			this.id=options.id
			const id=options.id
			this.getdata();
		},
		methods: {
			onPullDownRefresh: function() {
				uni.request({
					url: 'http://tuiguang.yiyunoto.com/api/index/productdetail',
					method: 'POST',
					data: {
						id: this.id
					},
					success: res => {
						var data = res.data;
						console.log(data);
						
							this.imgs = data.data.product.img;
							 this.product = data.data.product;
							 this.desc = data.data.product.content;
							 this.typeid=data.data.product.typeid;
							 this.type_id=data.data.product.is_hot;
						
							this.desc= this.desc.replace(/\<img src="/g,'<img src="'+this.url)
							this.desc = this.desc.replace(/\<img/gi, '<img style="max-width:100%;height:auto" ')
							console.log("1561",   this.desc)
							uni.stopPullDownRefresh();
							console.log("typeid",this.typeid)
					},
					fail: () => {},
					complete: () => {}
				});
			},
			
	
			getdata() {
				uni.request({
					url: 'http://tuiguang.yiyunoto.com/api/index/productdetail',
					method: 'POST',
					data: {
						id: this.id
					},
					success: res => {
						var data = res.data;
						console.log(data);
							this.imgs = data.data.product.img;
							 this.product = data.data.product;
							 this.desc = data.data.product.content;
							 this.typeid=data.data.product.typeid;
							 this.type_id=data.data.product.is_hot;
							this.desc= this.desc.replace(/\<img src="/g,'<img src="'+this.url)
							this.desc = this.desc.replace(/\<img/gi, '<img style="width:100%;height:auto" ')
							
							console.log(this.desc)
							console.log("typeid",this.typeid)
					},
					fail: () => {},
					complete: () => {}
				});
			},
			//规格弹窗开关
			toggleSpec(e) {
				if (this.specClass === 'show') {
					this.specClass = 'hide';
					setTimeout(() => {
						this.specClass = 'none';
					}, 250);
				} else if (this.specClass === 'none') {
					this.specClass = 'show';
				}
				console.log("弹窗",e)
				this.gopay=e
			},
			//选择规格
			selectSpec(index, pid) {
				let list = this.specChildList;
				list.forEach(item => {
					if (item.pid === pid) {
						this.$set(item, 'selected', false);
					}
				})

				this.$set(list[index], 'selected', true);
				//存储已选择
				/**
				 * 修复选择规格存储错误
				 * 将这几行代码替换即可
				 * 选择的规格存放在specSelected中
				 */
				this.specSelected = [];
				list.forEach(item => {
					if (item.selected === true) {
						this.specSelected.push(item);
					}
				})

			},
			addcart() {
				console.log("商品id",this.id);
				
				uni.request({
					url: 'http://tuiguang.yiyunoto.com/api/member/addmycart',
					method: 'POST',
					header: {'authtoken': this.$store.state.token},
					data: {
						pid: this.id,
						num: this.goodsList,
					},
					success: res => {
						console.log(res);
						this.$api.msg(res.data.msg);
						console.log("加入购物车返回值",res)
					},
					fail: () => {
						this.$api.msg("网络异常");
					},
					complete: () => {}
				});
			},
			// 商品数量
			// 减少数量
			sub() {
				if (this.goodsList <= 1) {
					return;
				}
				this.goodsList--;
				
			},
			input_num(e){
				console.log("输入数据",e)
				this.goodsList=e.detail.value
			},
			// 增加数量
			add() {
				this.goodsList++;
				
			},
			// 合计
			// sum(e, index) {
			// 	this.sumPrice = 0;
			// 	let len = this.goodsList.length;
			// 	for (let i = 0; i < len; i++) {
			// 		if (this.goodsList[i].selected) {
			// 			if (e && i == index) {
			// 				console.log("已选商品数据",e)
			// 				this.sumPrice = this.sumPrice + (e.detail.value * this.goodsList[i].price);
			// 			} else {
			// 				console.log("已选商品数据2",e)
			// 				this.sumPrice = this.sumPrice + (this.goodsList[i].num * this.goodsList[i].price);
			// 			}
			// 		}
			// 	}
			// 	this.sumPrice = this.sumPrice.toFixed(2);
			// },
			//分享
			share(e) {
				uni.setClipboardData({
				    data: '我在易多多看到了一个劲爆商品，['+e+']快来瞧瞧吧。【复制这条链接打开易多多搜索！'+this.id,
				    success:res => {
				        console.log('success');
						uni.showToast({
							title:'商品链接已经复制成功，赶快去分享吧！',
							duration:2500,
							icon:'none'
						})
						// this.$api.msg('商品链接已经复制成功，赶快去分享吧！');
				    }
				});
				   
				// this.$refs.share.toggleMask();
			uni.share({
			    provider: "weixin",
			    scene: "WXSceneSession",  
			    type: 1,
			    summary:'我在易多多看到了一个劲爆商品，['+e+']快来瞧瞧吧。【复制这条链接打开易多多搜索！'+this.id,
			    success: function (res) {
			        console.log("success:" + JSON.stringify(res));
			    },
			    fail: function (err) {
			        console.log("fail:" + JSON.stringify(err));
			    }
			});
			},
			//收藏
			toFavorite() {
				this.favorite = !this.favorite;
			},	
					
			buy2(e) {
				console.log(e)
				console.log("添加购物车",e.minbuy)
				if(this.goodsList<e.minbuy || this.goodsList>e.maxbuy){
					this.$api.msg("添加商品数量不符合要求，请重新购买");
					return;
				}else{
				uni.request({
					url: 'http://tuiguang.yiyunoto.com/api/member/addmycart',
					method: 'POST',
					header: {'authtoken': this.$store.state.token},
					data: {
						pid: this.id,
						num: this.goodsList,
					},
					success: res => {
						console.log(res);
						// 吐丝定义写法
						this.$api.msg(res.data.msg);
						console.log("加入购物车返回值",res)
					},
					fail: () => {
						this.$api.msg("网络异常");
					},
					complete: () => {}
				});
				}
			},
			buy(e) {
				console.log(e)
				console.log("添加购物车",e.minbuy)
				if(this.goodsList<e.minbuy || this.goodsList>e.maxbuy){
					this.$api.msg("购买商品数量不符合要求，请重新购买");
					return;
				}else{
				uni.request({
					url: 'http://tuiguang.yiyunoto.com/api/member/addmycart',
					method: 'POST',
					header: {'authtoken': this.$store.state.token},
					data: {
						pid: this.id,
						num: this.goodsList,
					},
					success: res => {
						// 吐丝定义写法
						this.$api.msg(res.data.msg);
						console.log("加入购物车返回值",res)
						if(this.type_id==5){
							uni.navigateTo({
								url:'../barter_pay/barter_pay?id='+res.data.data
							})
						}else{
						uni.navigateTo({
							url:'../Order_details/index?id='+res.data.data
						})
						}
					},
					fail: () => {
						this.$api.msg("网络异常");
					},
					complete: () => {}
				});
				}
			},
			// 抢购商品直接购买
			buy3(e) {
				console.log("抢购信息",this.new)
				if(this.goodsList<e.minbuy || this.goodsList>e.maxbuy){
					this.$api.msg("购买商品数量不符合要求，请重新购买");
					return;
				}else 
				if(this.type_id==3){
					// 热销区商品
					uni.request({
						url: 'http://tuiguang.yiyunoto.com/api/member/addmycart',
						method: 'POST',
						header: {'authtoken': this.$store.state.token},
						data: {
							pid: this.id,
							num: this.goodsList,
						},
						success: res => {
							uni.navigateTo({
								url:'../Sell_pay/Sell_pay?id='+res.data.data
							})
					}
					})
				}else
				{						
				let params = "id=" + this.id+ "&num=" + this.goodsList ;
					uni.navigateTo({
						url:"../q_topay/q_topay?"+params
				})
				}
			},
			stopPrevent() {}
		},

	}
</script>

<style lang='scss'>
	page {
		background: $page-color-base;
		padding-bottom: 160upx;
	}

	.icon-you {
		font-size: $font-base + 2upx;
		color: #888;
	}

	.carousel {
		height: 722upx;
		position: relative;

		swiper {
			height: 100%;
		}

		.image-wrapper {
			width: 100%;
			height: 100%;
		}

		.swiper-item {
			display: flex;
			justify-content: center;
			align-content: center;
			height: 750upx;
			overflow: hidden;

			image {
				width: 100%;
				height: 100%;
			}
		}

	}

	/* 标题简介 */
	.introduce-section {
		background: #fff;
		padding: 20upx 30upx;

		.title {
			font-size: 32upx;
			color: $font-color-dark;
			height: 50upx;
			line-height: 50upx;
		}

		.price-box {
			display: flex;
			align-items: baseline;
			height: 64upx;
			padding: 10upx 0;
			font-size: 26upx;
			color: #ffff;
			background-color: #FF4C4C;
		}
		.yihuobi{
			width: 30upx;
			height: 30upx;
			float: left;
		}
		.price {
			font-size: $uni-font-size-lg + 2upx;
			color: #FFFFFF;
		}

		.m-price {
			margin: 0 12upx;
			color: $font-color-light;
			text-decoration: line-through;
		}

		.coupon-tip {
			align-items: center;
			padding-top: 4upx ;
			padding-left: 200upx;
			/* background: $uni-color-primary; */
			font-size: $font-sm;
			/* color: #fff; */
			border-radius: 6upx;
			line-height: 1;
			transform: translateY(-4upx);
		}

		.bot-row {
			display: flex;
			align-items: center;
			height: 50upx;
			font-size: $font-sm;
			color: $font-color-light;

			text {
				flex: 1;
			}
		}
	}
/* 商品个数 */
.number {
								display: flex;
								justify-content: center;
								align-items: flex-end;

								.input {
									width: 60upx;
									height: 60upx;
									margin: 0 10upx;
									background-color: #f3f3f3;

									input {
										width: 60upx;
										height: 60upx;
										display: flex;
										justify-content: center;
										align-items: center;
										text-align: center;
										font-size: 26upx;
									}
								}

								.sub,
								.add {
									width: 100upx;
									height: 55upx;
									background-color: #f3f3f3;
									border-radius: 5upx;

									.icon {
										font-size: 22upx;
										width: 90upx;
										height: 45upx;
										display: flex;
										justify-content: center;
										align-items: center;

									}
								}
							}
	/* 分享 */
	.share-section {
		display: flex;
		align-items: center;
		color: $font-color-base;
		background: linear-gradient(left, #fdf5f6, #fbebf6);
		padding: 12upx 30upx;

		.share-icon {
			display: flex;
			align-items: center;
			width: 70upx;
			height: 30upx;
			line-height: 1;
			border: 1px solid $uni-color-primary;
			border-radius: 4upx;
			position: relative;
			overflow: hidden;
			font-size: 22upx;
			color: $uni-color-primary;

			&:after {
				content: '';
				width: 50upx;
				height: 50upx;
				border-radius: 50%;
				left: -20upx;
				top: -12upx;
				position: absolute;
				background: $uni-color-primary;
			}
		}

		.icon-xingxing {
			position: relative;
			z-index: 1;
			font-size: 24upx;
			margin-left: 2upx;
			margin-right: 10upx;
			color: #fff;
			line-height: 1;
		}

		.tit {
			font-size: $font-base;
			margin-left: 10upx;
		}

		.icon-bangzhu1 {
			padding: 10upx;
			padding-left: 30upx;
			font-size: 30upx;
			line-height: 1;
		}

		.share-btn {
			flex: 1;
			text-align: right;
			font-size: $font-sm;
			color: $uni-color-primary;
		}

		.icon-you {
			font-size: $font-sm;
			margin-left: 4upx;
			color: $uni-color-primary;
		}
	}

	.c-list {
		font-size: $font-sm + 2upx;
		color: $font-color-base;
		background: #fff;

		.c-row {
			display: flex;
			align-items: center;
			padding: 20upx 30upx;
			position: relative;
		}

		.tit {
			width: 140upx;
		}

		.con {
			flex: 1;
			color: $font-color-dark;

			.selected-text {
				margin-right: 10upx;
			}
		}

		.bz-list {
			height: 40upx;
			font-size: $font-sm+2upx;
			color: $font-color-dark;

			text {
				display: inline-block;
				margin-right: 30upx;
			}
		}

		.con-list {
			flex: 1;
			display: flex;
			flex-direction: column;
			color: $font-color-dark;
			line-height: 40upx;
		}

		.red {
			color: $uni-color-primary;
		}
	}

	/* 评价 */
	.eva-section {
		display: flex;
		flex-direction: column;
		padding: 20upx 30upx;
		background: #fff;
		margin-top: 16upx;

		.e-header {
			display: flex;
			align-items: center;
			height: 70upx;
			font-size: $font-sm + 2upx;
			color: $font-color-light;

			.tit {
				font-size: $font-base + 2upx;
				color: $font-color-dark;
				margin-right: 4upx;
			}

			.tip {
				flex: 1;
				text-align: right;
			}

			.icon-you {
				margin-left: 10upx;
			}
		}
	}

	.eva-box {
		display: flex;
		padding: 20upx 0;

		.portrait {
			flex-shrink: 0;
			width: 80upx;
			height: 80upx;
			border-radius: 100px;
		}

		.right {
			flex: 1;
			display: flex;
			flex-direction: column;
			font-size: $font-base;
			color: $font-color-base;
			padding-left: 26upx;

			.con {
				font-size: $font-base;
				color: $font-color-dark;
				padding: 20upx 0;
			}

			.bot {
				display: flex;
				justify-content: space-between;
				font-size: $font-sm;
				color: $font-color-light;
			}
		}
	}

	/*  详情 */
	.detail-desc {
		background: #fff;
		margin-top: 16upx;

		.d-header {
			display: flex;
			justify-content: center;
			align-items: center;
			height: 80upx;
			font-size: $font-base + 2upx;
			color: $font-color-dark;
			position: relative;

			text {
				padding: 0 20upx;
				background: #fff;
				position: relative;
				z-index: 1;
			}

			&:after {
				position: absolute;
				left: 50%;
				top: 50%;
				transform: translateX(-50%);
				width: 300upx;
				height: 0;
				content: '';
				border-bottom: 1px solid #ccc;
			}
		}
	}

	/* 规格选择弹窗 */
	.attr-content {
		padding: 10upx 30upx;

		.a-t {
			display: flex;

			image {
				width: 170upx;
				height: 170upx;
				flex-shrink: 0;
				margin-top: -40upx;
				border-radius: 8upx;
				;
			}

			.right {
				display: flex;
				flex-direction: column;
				padding-left: 24upx;
				font-size: $font-sm + 2upx;
				color: $font-color-base;
				line-height: 42upx;

				.price {
					font-size: $font-lg;
					color: $uni-color-primary;
					margin-bottom: 10upx;
				}

				.selected-text {
					margin-right: 10upx;
				}
			}
		}

		.attr-list {
			display: flex;
			flex-direction: column;
			font-size: $font-base + 2upx;
			color: $font-color-base;
			padding-top: 30upx;
			padding-left: 10upx;
		}

		.item-list {
			padding: 20upx 0 0;
			display: flex;
			flex-wrap: wrap;

			text {
				display: flex;
				align-items: center;
				justify-content: center;
				background: #eee;
				margin-right: 20upx;
				margin-bottom: 20upx;
				border-radius: 100upx;
				min-width: 60upx;
				height: 60upx;
				padding: 0 20upx;
				font-size: $font-base;
				color: $font-color-dark;
			}

			.selected {
				background: #fbebee;
				color: $uni-color-primary;
			}
		}
	}

	/*  弹出层 */
	.popup {
		position: fixed;
		left: 0;
		top: 0;
		right: 0;
		bottom: 0;
		z-index: 99;

		&.show {
			display: block;

			.mask {
				animation: showPopup 0.2s linear both;
			}

			.layer {
				animation: showLayer 0.2s linear both;
			}
		}

		&.hide {
			.mask {
				animation: hidePopup 0.2s linear both;
			}

			.layer {
				animation: hideLayer 0.2s linear both;
			}
		}

		&.none {
			display: none;
		}

		.mask {
			position: fixed;
			top: 0;
			width: 100%;
			height: 100%;
			z-index: 1;
			background-color: rgba(0, 0, 0, 0.4);
		}

		.layer {
			position: fixed;
			z-index: 99;
			bottom: 0;
			width: 100%;
			min-height: 40vh;
			border-radius: 10upx 10upx 0 0;
			background-color: #fff;

			.btn {
				height: 66upx;
				width:80%;
				line-height: 66upx;
				border-radius: 100upx;
				background: $uni-color-primary;
				font-size: $font-base + 2upx;
				color: #fff;
				margin: 30upx auto 20upx;
			}
		}

		@keyframes showPopup {
			0% {
				opacity: 0;
			}

			100% {
				opacity: 1;
			}
		}

		@keyframes hidePopup {
			0% {
				opacity: 1;
			}

			100% {
				opacity: 0;
			}
		}

		@keyframes showLayer {
			0% {
				transform: translateY(120%);
			}

			100% {
				transform: translateY(0%);
			}
		}

		@keyframes hideLayer {
			0% {
				transform: translateY(0);
			}

			100% {
				transform: translateY(120%);
			}
		}
	}

	/* 底部操作菜单 */
	.page-bottom {
		position: fixed;

		bottom: 0upx;
		z-index: 95;
		display: flex;
		justify-content: center;
		align-items: center;
		width: 100%;
		height: 100upx;
		/* background: rgba(255,255,255,.9); */
		/* box-shadow: 0 0 20upx 0 rgba(0,0,0,.5);
		border-radius: 16upx; */

		.p-b-btn {
			display: flex;
			flex-direction: column;
			align-items: center;
			justify-content: center;
			font-size: $font-sm;
			color: $font-color-base;
			width: 96upx;
			height: 80upx;

			.yticon {
				font-size: 40upx;
				line-height: 48upx;
				color: $font-color-light;
			}

			&.active,
			&.active .yticon {
				color: $uni-color-primary;
			}

			.icon-fenxiang2 {
				font-size: 42upx;
				transform: translateY(-2upx);
			}

			.icon-shoucang {
				font-size: 46upx;
			}
		}

		.action-btn-group {
			display: flex;
			height: 76upx;
			border-radius: 100px;
			overflow: hidden;
			box-shadow: 0 20upx 40upx -16upx #fa436a;
			box-shadow: 1px 2px 5px rgba(219, 63, 96, 0.4);
			background: linear-gradient(to right, #ffac30, #fa436a, #F56C6C);
			margin-left: 20upx;
			margin-right: 20upx;
			position: relative;

			&:after {
				content: '';
				position: absolute;
				top: 50%;
				right: 50%;
				transform: translateY(-50%);
				height: 28upx;
				width: 0;
				border-right: 1px solid rgba(255, 255, 255, .5);
			}

			.action-btn {
				display: flex;
				align-items: center;
				justify-content: center;
				width: 360upx;
				height: 100%;
				font-size: $font-base;
				color: #FFFFFF;
				padding: 0;
				border-radius: 0;
				background: transparent;
			}
			
		}
	}
	.pice{
		font-size: 34upx;
	}
</style>
